Perhaps you should try some spelling variations:
personal communication » interpersonal communication
developpement loans » developpement dans, developpement sans, developpement la
information need » information needs, information needed, information speed
du developpement » de developpement, le developpement, et developpement
technologies 1 » technologies _, technologies 4, technologies 2
loans africa » towns africa, goals africa, roads africa
need some » need scope, need more, need one
a du » a d, a de, a u

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 1 information need some personal communication a du developpement loans africa.*.